In truth, outside of the current bandwidth based pricing model, the common 4g hotspot available today is technically suitable for a good portion of the typical residential/business users. These hotspots will typically deliver 20-25 Mbps up and down (higher in many cases), which is acceptable for a very large percentage of the user base (and this is not far off the base FiOS speeds when first deployed). Such a relatively slow speed is good enough to stream multiple HD videos (maybe even multiple 4k, I haven't tried that yet), simultaneously browse the internet, send emails, etc etc.
IMO, what is keeping the company from completely dismissing the union is the fact that a certain portion of that wireless traffic runs through the "old school" buildings for the time being. The other union filled positions (such as the call centers everyone is talking about) are so easily replaced that they do not seem to be of critical concern. (I mean that as no insult to those working there, only that those positions are much easier to quickly learn than the field tech positions.)
The bottom line is that things are changing, for better or worse. So, we all need to adapt. That means doing our best to make ourselves valuable in areas/fields that perhaps we are not necessarily well versed currently. This holds true whether there is strike going on or not.